Connecting Tektelic Kona Micro IoT with ChirpStack Server

I have ChirpStack v4 running on a Server and a Tektelic Kona Micro IoT Gateway where I installed the ChirpStack Gateway Bridge.

Which settings do I have to change so that the gateway connects to the Chirpstack server? I entered the gateway via the website on the Chirpstack server. As I understand it, the bridge converts the data from the gateway into MQTT packets which are then sent to the Chirpstack server.

Do I have to enter the IP address of the Chirpstack server as the MQTT server in chirpstack-gateway-bridge.toml file?

I made a port scan on the Chirpstack Server and Mosquitto can only be reached locally.

Sorry, the documentation did not help me.

Have you looked at these?

https://www.chirpstack.io/docs/chirpstack-mqtt-forwarder/install/tektelic.html

https://www.chirpstack.io/docs/chirpstack-gateway-bridge/install/tektelic.html

I’ve run the Kona Micro extensively with ChirpStack (using Gateway Bridge on-device at the time), and the configuration was as advertised. These days I would start with the MQTT Forwarder on-device.

Yes, i know the two instructions, but where do I put the IP for the Chirpstack server?

Each of the pieces you’re referring to connect to the MQTT server independently. See this architecture diagram:

https://www.chirpstack.io/docs/architecture.html

At the moment the chirpstack server only accepts mqtt messages from localhost. Where can I change that it will also accept messages from the local network?